[STANBOL-741] NLP 2 RDF Enhancement Engine

• Type: New Feature
• Status: Closed
• Priority: Major
• Resolution: Fixed
• Fix Version/s: 0.12.0
• Component/s: Enhancer
• Assignee: Rupert Westenthaler
• Reporter: Rupert Westenthaler
• Created: 10/Sep/12 10:28
• Updated: 22/Oct/14 08:20
• Resolved: 22/Oct/14 08:20

Description

This EnhancementEngine is responsible for converting the results of NLP processing - as available in the AnalyzedText content part - to RDF and storing them in the metadata of the ContentItem.

To represent those data in RDF the set of Ontologies as described on

http://nlp2rdf.org

will be used.

At the core is the "String Ontology" (see [1]) that allows to address parts of the content (encoded as URIs) and attach NLP related metadata to it.

For the representation of NLP data the OLIA Ontology (http://nlp2rdf.lod2.eu/olia/) will be used. This should be relatively strait forward as the AnalyzedText content part already uses concepts defined by this ontologies in various enumerations.

[1] http://svn.aksw.org/papers/2012/WWW_NIF/public/string_ontology.pdf

Issue Links

• is related to: STANBOL-733 Stanbol NLP processing
• relates to: STANBOL-1397 Add NIF 2.0 support for the nlp2rdf engine